243272520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1783}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 793166400

約数和(自身を除く): 549893880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 758, 1137, 1516, 1783, 1895, 2274, 3032, 3411, 3566, 3790, 4548, 5349, 5685, 6822, 7132, 7580, 8915, 9096, 10698, 11370, 13644, 14264, 15160, 16047, 17055, 17830, 21396, 22740, 26745, 27288, 32094, 34110, 35660, 42792, 45480, 53490, 64188, 68220, 71320, 80235, 106980, 128376, 136440, 160470, 213960, 320940, 641880, 675757, 1351514, 2027271, 2703028, 3378785, 4054542, 5406056, 6081813, 6757570, 8109084, 10136355, 12163626, 13515140, 16218168, 20272710, 24327252, 27030280, 30409065, 40545420, 48654504, 60818130, 81090840, 121636260, 243272520]

約数ペア:

[(1, 243272520), (2, 121636260), (3, 81090840), (4, 60818130), (5, 48654504), (6, 40545420), (8, 30409065), (9, 27030280), (10, 24327252), (12, 20272710), (15, 16218168), (18, 13515140), (20, 12163626), (24, 10136355), (30, 8109084), (36, 6757570), (40, 6081813), (45, 5406056), (60, 4054542), (72, 3378785), (90, 2703028), (120, 2027271), (180, 1351514), (360, 675757), (379, 641880), (758, 320940), (1137, 213960), (1516, 160470), (1783, 136440), (1895, 128376), (2274, 106980), (3032, 80235), (3411, 71320), (3566, 68220), (3790, 64188), (4548, 53490), (5349, 45480), (5685, 42792), (6822, 35660), (7132, 34110), (7580, 32094), (8915, 27288), (9096, 26745), (10698, 22740), (11370, 21396), (13644, 17830), (14264, 17055), (15160, 16047)]